Im using StreamController to track the progress of uploading an image using Dio, so when i sink a value in my stream i trigger an event to emit new state to rebuild my widget, the problem is it does not…
I have List of images. and i need to upload that list of images from server using dio. and also need to upload using MultipartFile.fromFile in dio. so, how can i upload it ? 'document': await MultipartFile.fromFile(file[index].path), i try this...…
Error: E/flutter (28049): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: 'package:object_mapper/src/mappable.dart': Failed assertion: line 8 pos 12: 'constructor != null': RegistrationResponse is not defined in Reflection.factories E/flutter (28049): #0 _AssertionError._doThrowNew (dart:core-patch/errors_patch.dart:51:61) E/flutter (28049): #1 _AssertionError._throwNew (dart:core-patch/errors_patch.dart:40:5) E/flutter (28049): #2 new Mappable (package:object_mapper/src/mappable.dart:8:12) E/flutter (28049):…
Im using dio to retrieve large json data from my Laravel backend, the problem is that, sometimes it works perfectly and it gets parsed correctly, and sometimes it returns: FormatException: Unexpected character Here is how im using dio: class CartRepository…
I have a requirement that my flutter app should not call multiple api within same timestamp/second. i am working with a IoT device which has its own server and the requirement is it cannot handle multiple api calls in a…
I found an error importing package from the 'DIO' library and it's the following: Target of URI doesn't exist: from Android Studio. please see the error in the attached screenshot. I want to get rid of this red marked error.…
I use Dio to getting response, and this is my modeling classes: import 'package:shoppingcenter/screens/homePage.dart'; class MALL { late final int id; late final String name; late final String images; MALL({required this.id, required this.name, required this.images}); factory MALL.fromJson(Map<String, dynamic> data) {…
An API gives me json response like this: [{"version": "v3.5"}, {"setup": true}, {"address": "e7d398b"}, {"connected": true}, {"active": true}, {"id": "ce7143"}, {"genuine": true}] As you can see, this is a list of objects. I tried parsing it like this using quicktype…
im calling a get response in Dio with my api,but i keep getting this error "'FutureOr<Response>', is a potentially non-nullable type." althoug i have returned a return statement in my get api function. i add a return statement to it…
this is the json formate by which I need to get the data ` { "count": 2, "next": null, "previous": null, "results": [ { "date": "2022-11-23", "breaks_set": [], "id": "c82af994-541a-40eb-a154-9cf8b130100c", "clock_in_time": "2:30", "clock_out_time": "6:30", "on_time_clock_in": 553, "on_time_clock_out": -313 }, {…